
2002 GMC Safari SL 4.3L Misfire
hi all i have this cause my hair changing color , first came in with complain misfire when hot found plug worn so we did a major tune up ,no help, still misfire # 3 . Check engine compression show slightly low on # 3 with 125 psi compare to the other 145 psi ,...
FIX posted 6/12/2007
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Message Closed w/FIX
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VIN | 1G3NSJW929 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot |
Trouble Codes
300 | random misfire |
Message Closed w/FIX
Vehicle Data
2002 GMC Safari SL
VIN | 1G3NSJW929 |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Hot |
Trouble Codes
300 | random misfire |